Corrosive Gas Test Chamber
Environmental test chambers simulate and accelerate the corrosion process of metal materials in a specific corrosive environment
Beier’s corrosive gas test chamber is an equipment that used to simulate and accelerate the corrosion behavior of metal materials in a specific environment. It simulates a corrosion environment similar to that in the real world by using specific corrosive gases such ashydrogen sulfide, chlorine, sulfur dioxide, etc. Parameters such as temperature, humidity and pressure can be controlled to simulate different corrosion conditions so that the test results are more in line with the actual situation. This equipment is widely used in aerospace, automotive Industry, electronics and electrical appliances, chemical industry, metallurgy industry and others.
For example, in the oil, gas and chemical industries, hydrogen sulfide is a common corrosive gas that has a serious corrosive effect on metal materials and equipment, so the application of hydrogen sulfide corrosion test chambers in these industries is of great significance.
Standards
Corrosive gas test chamber follows standards: GB/T2423.3, GB/T2423.19, GB/T2423.20, GB/T2423.51.
Corrosive gas chamber is primarily used for conducting corrosion tests on materials or products subjected to simulated and accelerated mixed gas environments in industries such as automotive and motorcycle, electrical and electronic, chemical and metallurgy, quality inspection and measurement, postal and telecommunications, marine, and railway.
For instance, in testing electrical and electronic products, corrosive gas test chamber is utilized for conducting flowing mixed gas corrosion tests to assess the reliability and durability of electronic components, mobile phones, computers, and other products in specific mixed gas environments.
- The interior of the chamber is made of corrosion-resistant materials, with an aluminum alloy frame and PP panels, providing excellent corrosion resistance.
- Control System
The PLC programmable controller is combined with a human-machine interface for control, featuring a color LCD touchscreen for real-time monitoring and display of the equipment's operation status. - Pressure Display and Control
Equipped with a corrosion-proof pointer pressure gauge for convenient control of pressure inside the pipeline. - Safety Measures
Includes exhaust emission and absorption functions, H2S harmful gas leak detection, various electrical component fault alarms, and a safety emergency protection system. When the control system protection device is activated, it automatically cuts off the entire system and provides alarm prompts.
| Temperature Range | -40～150℃ |
| Temperature Fluctuation | ≤±0.5℃ |
| Temperature Deviation | ≤2.0℃ (optional) |
| Humidity Range | 20%RH~98%RH (optional) |
| Humidity Deviation | 2.0/-3.0%RH |
| Heating & Cooling Rate | 0.7-1℃/min |
| Test Time | 0~9999 hours |
| Corrosive Gases | SO2, NO2, H2S, NH3, CL2 Concentration range 25~500pphm |
| Corrosive Solution Spray System | Solution type: NaCl, (NH4)2SO4 Spray deposition: 1~2ml/80cm²·h Salt concentration: 5±0.5~20% |
| Power Supply | 380V±10% |
- Executive Components
AC contactors and relays from French Schneider. - Hazardous Gas Monitoring Instrument
Equipped with sensors and instruments for gases such as H2S and SO2, enabling monitoring and control of hazardous gases, and interconnected with the main control system for regulation. - Exhaust Gas Absorption Treatment Device
Includes corrosion-resistant circulating water pumps and hollow diffusion balls to ensure the absorption system's long-term normal operation. - Special Gas Supply Pipeline, imported stainless steel components, valves, and special gas safety chambers. The metal pipelines are welded using integral welding processes to prevent leaks during intermediate processes.
- High-quality corrosion-resistant spray water pumps and spray pipelines are used.
- Electrical Control System
Equipped with a 10-inch touchscreen controller with communication interface, providing real-time display of the operation status of various lights inside the control cabin. It can also display and record various calibration parameters, with recorded data capable of being stored for over one year and can be saved externally via USB drive, and generate database formatted data.
